feat(pi-workflow): improve workflow usability and recovery

extensions/pi-workflow/context-transition.ts

@@ -17,6 +17,7 @@ import {
 import { isValidContextContinuation } from "./continuation.ts";
 import { deriveRunLabel, deriveRunLabels } from "./run-label.ts";
 import { readVerifiedPlanArtifact, type WorkflowStore } from "./store.ts";
+import { workflowInput, workflowSelect } from "./tui.ts";
 
 const MAX_HANDOFF_BYTES = 32 * 1024;
 type NewSessionOptions = NonNullable<
@@ -259,11 +260,16 @@ async function selectRun(
   title: string,
   runs: WorkflowRun[],
 ) {
-  const labels = deriveRunLabels(runs).map(
-    (label, index) => `${label} · ${runs[index]!.status}`,
+  const labels = deriveRunLabels(runs);
+  return workflowSelect(
+    ctx,
+    title,
+    runs.map((run, index) => ({
+      value: run,
+      label: labels[index]!,
+      description: run.status,
+    })),
   );
-  const selected = await ctx.ui.select(title, labels);
-  return runs[labels.indexOf(selected ?? "")];
 }
 
 async function continueRun(
@@ -336,9 +342,10 @@ async function handleStart(
       return;
     }
     initialRequest =
-      (await ctx.ui.input(
+      (await workflowInput(
+        ctx,
+        "Start Workflow Run",
         "What do you want to start working on?",
-        "Describe the feature request",
       ))?.trim() ?? "";
     if (!initialRequest) return;
   }